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STORE(9)	       FreeBSD Kernel Developer's Manual	      STORE(9)

NAME
     store, subyte, suswintr, suword --	store data to user-space

SYNOPSIS
     #include <sys/types.h>
     #include <sys/time.h>
     #include <sys/systm.h>

     int
     subyte(void *base,	int byte);

     int
     suword(void *base,	long word);

     int
     suword16(void *base, int word);

     int
     suword32(void *base, int32_t word);

     int
     suword64(void *base, int64_t word);

     #include <sys/resourcevar.h>

     int
     suswintr(void *base, int word);

DESCRIPTION
     The store functions are designed to copy small amounts of data to user-
     space.

     The store routines	provide	the following functionality:

     subyte()	 Stores	a byte of data to the user-space address base.

     suword()	 Stores	a word of data to the user-space address base.

     suword16()	 Stores	16 bits	of data	to the user-space address base.

     suword32()	 Stores	32 bits	of data	to the user-space address base.

     suword64()	 Stores	64 bits	of data	to the user-space address base.

     suswintr()	 Stores	a short	word of	data to	the user-space address base.
		 This function is safe to call during an interrupt context.

RETURN VALUES
     The store functions return	0 on success or	-1 on failure.

SEE ALSO
     copy(9), fetch(9)

FreeBSD	10.1			October	5, 2009			  FreeBSD 10.1

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO

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<http://www.freebsd.org/cgi/man.cgi?query=store&sektion=9&manpath=FreeBSD+10.0-RELEASE>

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